EP1453331A3 - Basisstation und Verfahren zur Funkkommunikation - Google Patents

Basisstation und Verfahren zur Funkkommunikation Download PDF

Info

Publication number
EP1453331A3
EP1453331A3 EP20040003557 EP04003557A EP1453331A3 EP 1453331 A3 EP1453331 A3 EP 1453331A3 EP 20040003557 EP20040003557 EP 20040003557 EP 04003557 A EP04003557 A EP 04003557A EP 1453331 A3 EP1453331 A3 EP 1453331A3
Authority
EP
European Patent Office
Prior art keywords
base station
sector
scrambling code
downlink signal
mobile station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20040003557
Other languages
English (en)
French (fr)
Other versions
EP1453331A2 (de
Inventor
Anil Umesh
Koichi Okawa
Shinya Tanaka
Takehiro Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of EP1453331A2 publication Critical patent/EP1453331A2/de
Publication of EP1453331A3 publication Critical patent/EP1453331A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP20040003557 2003-02-17 2004-02-17 Basisstation und Verfahren zur Funkkommunikation Withdrawn EP1453331A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003038923A JP3999683B2 (ja) 2003-02-17 2003-02-17 無線通信方法及び基地局
JP2003038923 2003-02-17

Publications (2)

Publication Number Publication Date
EP1453331A2 EP1453331A2 (de) 2004-09-01
EP1453331A3 true EP1453331A3 (de) 2007-02-28

Family

ID=32767686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040003557 Withdrawn EP1453331A3 (de) 2003-02-17 2004-02-17 Basisstation und Verfahren zur Funkkommunikation

Country Status (4)

Country Link
US (1) US7120467B2 (de)
EP (1) EP1453331A3 (de)
JP (1) JP3999683B2 (de)
CN (1) CN1323493C (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3901138B2 (ja) * 2003-07-22 2007-04-04 ソニー株式会社 再生装置
US7730485B2 (en) * 2004-08-10 2010-06-01 At&T Intellectual Property I, L.P. System and method for advertising to a Wi-Fi device
US7286834B2 (en) * 2004-07-13 2007-10-23 Sbc Knowledge Ventures, Lp System and method for location based policy management
US20060133338A1 (en) * 2004-11-23 2006-06-22 Interdigital Technology Corporation Method and system for securing wireless communications
CN100534021C (zh) * 2004-12-08 2009-08-26 大唐移动通信设备有限公司 一种码分多址系统信道化码的分配方法
CN100431386C (zh) * 2005-05-12 2008-11-05 上海原动力通信科技有限公司 同频多小区终端来波方向的估计方法
US20060262763A1 (en) * 2005-05-20 2006-11-23 Go Networks Inc. Method and corresponding system for load balancing
US8045484B2 (en) * 2005-05-20 2011-10-25 Yaron Menahem Peleg Method for problematic user detection
US8064424B2 (en) * 2005-07-22 2011-11-22 Qualcomm Incorporated SDMA for WCDMA
JP4767700B2 (ja) * 2006-01-17 2011-09-07 株式会社エヌ・ティ・ティ・ドコモ 基地局および下りリンクチャネル送信方法
JP4444259B2 (ja) * 2006-10-03 2010-03-31 株式会社エヌ・ティ・ティ・ドコモ 下りリンクスクランブル方法および基地局装置
JP4976914B2 (ja) * 2007-05-01 2012-07-18 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び通信制御方法
EP2169841B1 (de) * 2007-06-22 2016-12-21 Panasonic Intellectual Property Corporation of America Funkkommunikationsbasisstationsvorrichtung, funkkommunikationsmobilstationsvorrichtung, verfahren zur verschlüsselung von antwortsignalen in arq
JPWO2009022467A1 (ja) * 2007-08-13 2010-11-11 パナソニック株式会社 無線通信基地局装置、無線通信移動局装置およびａｒｑにおける応答信号のスクランブリング方法
KR20090116079A (ko) * 2008-05-06 2009-11-11 주식회사 팬택앤큐리텔 기지국 제어기의 빔 포밍 시스템 및 방법
US8514784B2 (en) * 2008-08-27 2013-08-20 Zte Corporation Method for processing downlink signal in sector portion and base station thereof
US9084208B2 (en) * 2010-02-15 2015-07-14 Telefonaktiebolaget L M Ericsson (Publ) Energy-efficient network methods and apparatus
EP2641294B1 (de) * 2010-11-15 2019-02-27 Telefonaktiebolaget LM Ericsson (publ) Antennenarchitektur zur aufrechterhaltung der form des strahlungsdiagramms in einer rekonfigurierbaren antenne
US8995986B2 (en) * 2012-06-29 2015-03-31 At&T Mobility Ii Llc Detection of scrambling code confusion
US8737375B2 (en) * 2012-07-25 2014-05-27 At&T Mobility Ii Llc Code planning for wireless communications
US8565771B1 (en) 2012-08-23 2013-10-22 At&T Mobility Ii Llc Handover relation identification utilizing network events
US8942128B2 (en) 2012-11-27 2015-01-27 At&T Mobility Ii Llc Detection and prevention of heavy congestion in a wireless network
US9288716B2 (en) 2012-11-30 2016-03-15 At&T Mobility Ii Llc Resource management in a wireless communications network
CN103281108A (zh) * 2013-04-26 2013-09-04 北京北交恒通技术有限公司 车载智能天线
US10028303B2 (en) * 2015-10-26 2018-07-17 Intel IP Corporation Clear channel assessment (CCA) in wireless networks
US10834608B1 (en) 2019-07-16 2020-11-10 At&T Intellectual Property I, L.P. Facilitating model-driven automated cell allocation in fifth generation (5G) or other advanced networks
US11832294B2 (en) 2021-12-02 2023-11-28 At&T Intellectual Property I, L.P. Facilitating assignment of root sequence indexes while minimizing network changes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999060809A1 (en) * 1998-05-15 1999-11-25 Telefonaktiebolaget Lm Ericsson (Publ) Coded allocation for sectorised radiocommunication systems
EP1026911A2 (de) * 1999-02-04 2000-08-09 Lucent Technologies Inc. Wiederverwendung von Kode und Spektrum in einem sektorisiertem CDMA System
WO2000065860A1 (de) * 1999-04-28 2000-11-02 Siemens Aktiengesellschaft Rach für grosse zellen
EP1152628A1 (de) * 1999-12-08 2001-11-07 Matsushita Electric Industrial Co., Ltd. Funkbasisstationsgerät sowie funkkommunikationsverfahren
WO2002091779A1 (en) * 2001-05-04 2002-11-14 Nokia Corporation Admission control with directional antenna
WO2003009576A2 (en) * 2001-05-31 2003-01-30 Nortel Networks Limited Method and apparatus for orthogonal code management in cdma systems using smart antenna technology

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6275482B1 (en) 1997-10-28 2001-08-14 Qwest Communications International Inc. Combined angular, spatial, and temporal diversity for mobile radio system
WO2000051368A2 (en) 1999-02-26 2000-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Smart antenna beam assignment at mobile station hand-off
US6804214B1 (en) * 1999-04-19 2004-10-12 Telefonaktiebolaget Lm Ericsson (Publ) System and method for implementing multiple carriers in cellular networks
US6487416B1 (en) 1999-07-30 2002-11-26 Qwest Communications International, Inc. Method and system for controlling antenna downtilt in a CDMA network

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999060809A1 (en) * 1998-05-15 1999-11-25 Telefonaktiebolaget Lm Ericsson (Publ) Coded allocation for sectorised radiocommunication systems
EP1026911A2 (de) * 1999-02-04 2000-08-09 Lucent Technologies Inc. Wiederverwendung von Kode und Spektrum in einem sektorisiertem CDMA System
WO2000065860A1 (de) * 1999-04-28 2000-11-02 Siemens Aktiengesellschaft Rach für grosse zellen
EP1152628A1 (de) * 1999-12-08 2001-11-07 Matsushita Electric Industrial Co., Ltd. Funkbasisstationsgerät sowie funkkommunikationsverfahren
WO2002091779A1 (en) * 2001-05-04 2002-11-14 Nokia Corporation Admission control with directional antenna
WO2003009576A2 (en) * 2001-05-31 2003-01-30 Nortel Networks Limited Method and apparatus for orthogonal code management in cdma systems using smart antenna technology

Also Published As

Publication number Publication date
JP3999683B2 (ja) 2007-10-31
EP1453331A2 (de) 2004-09-01
US20040166901A1 (en) 2004-08-26
JP2004253835A (ja) 2004-09-09
CN1323493C (zh) 2007-06-27
CN1523778A (zh) 2004-08-25
US7120467B2 (en) 2006-10-10

Similar Documents

Publication Publication Date Title
EP1453331A3 (de) Basisstation und Verfahren zur Funkkommunikation
EP2549718A3 (de) Mobiles Kommunikationssystem und Verfahren zur Bereitstellung einer gemeinsamen Kanalabdeckung unter Verwendung von strahlformenden Antennen
EP0797369A3 (de) CDMA-Mobilkommunikationsverfahren mit effektiver Ausnutzung der Sektorenkonfiguration
EP1601119A3 (de) Funkbasisstation und Funkkommunikationsverfahren
EP1152628A4 (de) Funkbasisstationsgerät sowie funkkommunikationsverfahren
EP1613117A3 (de) System und Verfahren für das Übertragen von uplink Steuerinformationen in einem OFDMA Kommunikationssystem
EP1411668A3 (de) Vermittlung einer Information über Kanalumstände
AR046455A1 (es) Un metodo y un sistema para proveer informacion de asignacion de canal utilizado para soportar canales ascendentes y descendentes
EP1259008A3 (de) Mobiles Kommunikationsgerät mit Gruppenantenne und mobiles kommunikationsverfahren dafür
EP1343339A3 (de) Kanalstruktur mit geteilten Abwärtskanal in einem Mobilkommunikationssystem
EP1437854A3 (de) Rückmeldung mit variabler Geschwindigkeit über die Kanalqualität in einem drahtlosen Kommunikationssystem
EP1404142A3 (de) Funkbasisstation, Mobilstation und System
WO1999008451A3 (en) Synchronous wireless access protocol method and apparatus
CA2399862A1 (en) A distributed smart antenna system
EP1838003A3 (de) Drahtlose Basisstationsvorrichtung und drahtloses Kommunikationssteuerungsverfahren
EP1191712A3 (de) Verfahren und Gerät für CDMA mobile Kommunikationen
EP1418779A3 (de) Kommunikationsregelungsverfahren und Vorrichtung in einem Mobilfunksystem
EP1235077A3 (de) Vorrichtung, Verfahren und System zur Positionsbestimmung
EP1622287A3 (de) Erweiterung der RF-Deckung drahtloser Kommunikation in Gebäuden
GB0216291D0 (en) Improvements in or relating to cellular communications systems
WO2007040978A3 (en) Group call service using broadcast radio bearer
EP1903695A3 (de) Mobiles Kommunikationsendgerät, mobiles Kommunikationssystem, Basisstation und Kommunikationsverfahren
EP0769884A3 (de) Verfahren zur Aufstellung von Steuerungskanälen in einem Zellular mobilen Kommunikationssystem
EP1553709A3 (de) Funkbasisstation- und Kommunikationsverfahren
EP1549088A3 (de) Gemeinsamer Kontrollkanal in Abwärtsrichtung für mehrere Zellen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040217

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

AKX Designation fees paid

Designated state(s): DE GB

17Q First examination report despatched

Effective date: 20100604

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130829

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H04Q0007300000

Ipc: H04W0088080000

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H04Q0007300000

Ipc: H04W0088080000

Effective date: 20140523